Includes added t.p. with thesis statement.Originally presented as the author's thesis (doctoral--Technische Universität Carolo-Wilhelmina zu Braunschw...
Originally presented as the author's thesis (doctoral--Technische Universität Carolo-Wilhelmina zu Braunschweig, 1990) under the title: Untersuchungen von Phasenraum-Schrödingergleichungen.
書誌注記
Includes bibliographical references (p. 140-148) .